FI315174A - - Google Patents
Info
- Publication number
- FI315174A FI315174A FI3151/74A FI315174A FI315174A FI 315174 A FI315174 A FI 315174A FI 3151/74 A FI3151/74 A FI 3151/74A FI 315174 A FI315174 A FI 315174A FI 315174 A FI315174 A FI 315174A
- Authority
- FI
- Finland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/14—Sulfates
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2407203 | 1974-02-15 | ||
| DE2407203A DE2407203C3 (en) | 1974-02-15 | 1974-02-15 | Process for the production of free-flowing iron OQ sulfate heptahydrate |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI315174A true FI315174A (en) | 1975-08-16 |
| FI59079B FI59079B (en) | 1981-02-27 |
| FI59079C FI59079C (en) | 1981-06-10 |
Family
ID=5907457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI3151/74A FI59079C (en) | 1974-02-15 | 1974-10-28 | FREEZING FOR SUSPENSION OF SUCTION (II) SULFATHEPTAHYDRAT |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE825580A (en) |
| DE (1) | DE2407203C3 (en) |
| ES (1) | ES434732A1 (en) |
| FI (1) | FI59079C (en) |
| FR (1) | FR2261229B1 (en) |
| GB (1) | GB1452678A (en) |
| IT (1) | IT1031684B (en) |
| NL (1) | NL7501770A (en) |
| NO (1) | NO136187C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2507173B1 (en) * | 1981-06-09 | 1985-07-05 | Josse Marc | PROCESS FOR FLUIDIZING IRON SULFATE AND SAID FLUIDIZED PRODUCT |
| WO1984001942A1 (en) * | 1982-11-17 | 1984-05-24 | Aalborg Portland Cement | Methods of producing a dry cement mixture and a free flowing ferrous sulphate hydrate product and products prepared by the methods |
| FR2566383B1 (en) | 1984-06-20 | 1988-12-16 | Sarval | PROCESS FOR THE TREATMENT OF FERROUS SULPHATE HEPTAHYDRATE, TO SUPPRESS ITS TENDENCY TO AGGLOMERATE AND MAKE IT AFFECTIVE TO FLOW FREELY |
| DE4002608A1 (en) * | 1990-01-30 | 1991-08-01 | Bayer Ag | Free running ferrous sulphate hepta:hydrate prodn. - by mixing moist and dry salt in required ratio, useful as flocculant and in pigment mfr. |
| WO2022094780A1 (en) * | 2020-11-04 | 2022-05-12 | 成都千砺金科技创新有限公司 | Method for crystallizing ferrous sulfate heptahydrate during sulfuric-acid-method-based titanium dioxide production process |
-
1974
- 1974-02-15 DE DE2407203A patent/DE2407203C3/en not_active Expired
- 1974-10-07 NO NO743607A patent/NO136187C/en unknown
- 1974-10-28 FI FI3151/74A patent/FI59079C/en active
- 1974-12-10 GB GB5346674A patent/GB1452678A/en not_active Expired
-
1975
- 1975-02-12 IT IT20201/75A patent/IT1031684B/en active
- 1975-02-13 FR FR7504555A patent/FR2261229B1/fr not_active Expired
- 1975-02-14 ES ES434732A patent/ES434732A1/en not_active Expired
- 1975-02-14 NL NL7501770A patent/NL7501770A/en not_active Application Discontinuation
- 1975-02-14 BE BE153405A patent/BE825580A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2407203C3 (en) | 1979-03-15 |
| DE2407203A1 (en) | 1975-08-21 |
| IT1031684B (en) | 1979-05-10 |
| ES434732A1 (en) | 1976-12-16 |
| FR2261229B1 (en) | 1977-04-15 |
| FR2261229A1 (en) | 1975-09-12 |
| NO136187C (en) | 1977-08-03 |
| FI59079B (en) | 1981-02-27 |
| DE2407203B2 (en) | 1978-07-13 |
| GB1452678A (en) | 1976-10-13 |
| BE825580A (en) | 1975-05-29 |
| FI59079C (en) | 1981-06-10 |
| NL7501770A (en) | 1975-08-19 |
| NO136187B (en) | 1977-04-25 |
| NO743607L (en) | 1975-08-18 |